A girl is pictured as migrants and refugees queue to cross the border line between Greece and Macedonia near the town of Gevgelija on September 7, 2015. Some 5,600 people crossed into Macedonia from Greece on September 4, a jump that highlights the ever-rising numbers of migrants moving through Europe, the UN said on September 5. Europe is facing a huge influx on all sides, with nearly 365,000 migrants and refugees having crossed the Mediterranean, often in flimsy boats and at the mercy of ruthless human smugglers, to reach the continent since January, according to fresh figures from the International Organization for Migration. (Photo by Robert Atanasovski/AFP Photo)

Macedonian policemen scuffle with refugees and migrants as they wait to pass the borders from the northern Greek village of Idomeni, to southern Macedonia, Monday, September 7, 2015. The country has borne the brunt of a massive refugee and migration flow of people heading into the European Union. (Photo by Giannis Papanikos/AP Photo)

A migrant family is pushed down from the road by police on the M5 highway near Roszke village at the Hungarian-Serbian border on September 7, 2015. (Photo by Csaba Segesvari/AFP Photo)

A migrant tries to recover after clashes with the police during a protest at the Lesvos Port on September 6, 2015, as migrants demand to be transferred immediately to Athens. More than 230,000 refugees and migrants arrived in Greece by sea this year, a huge rise from 17,500 in the same period in 2014, deputy shipping minister Nikos Zois said on September 3. (Photo by Angelos Tzortzinis/AFP Photo)

Syrian refugees react as they arrive after crossing aboard a dinghy from Turkey, on the island of Lesbos, Greece, Monday, September 7, 2015. The island of some 100,000 residents has been transformed by the sudden new population of some 20,000 refugees and migrants, mostly from Syria, Iraq and Afghanistan. (Photo by Petros Giannakouris/AP Photo)

A Syrian boy, suffering from the effects of the heatwave, sits as migrants and refugees take part in a protest to demand faster processing by local authorities of their registration and the issuing of travel documents, at the port of Mytilene, on the northeastern Greek island of Lesbos, Monday, September 7, 2015. Greece's caretaker government, appointed ahead of elections on Sept. 20, says at least two-thirds of the estimated 15,000 to 18,000 refugees and economic migrants stranded in “miserable” conditions on the Aegean island will be ferried to the mainland in the next five days. (Photo by Santi Palacios/AP Photo)

A young Syrian boy, wrapped with a thermal blanket, arrives with others after crossing aboard a dinghy from Turkey, on the island of Lesbos, Greece, Monday, Sept. 7, 2015. (Photo by Petros Giannakouris/AP Photo)

Hungarian police officers stop a group of migrants near a temporary holding center for asylum seekers in Roszke, southern Hungary, Tuesday, September 8, 2015. Hungarian police stood by as thousands of migrants hopped cross-border trains Sunday into Austria, taking advantage of Hungary's surprise decision to stop screening international train travelers for travel visas, a get-tough measure that the country had launched only days before to block their path to asylum in Western Europe. (Photo by Darko Vojinovic/AP Photo)

Migrants break through the cordon of Macedonian police forces, near the town of Gevgelija, The Former Yugoslav Republic of Macedonia, 07 September 2015. The Gevgelija-Presevo journey is just a part of the journey that the refugees, the vast majority of them from Syria, are forced to make along the so-called Balkan corridor, which takes them from Turkey, across Greece, Macedonia and Serbia to Hungary, the gateway to the European Union. (Photo by Nake Batev/EPA)

Migrants gesture in front of Hungarian police officers as they wait for buses in a makeshift camp at a collection point in the village of Roszke, Hungary, September 7, 2015. Hungary has no plans to shoot at migrants trying to cross its new southern border fence and is open to talks about European quotas for taking in refugees once the frontier is sealed off, Prime Minister Viktor Orban said. In an interview aired on Monday by Austrian broadcaster ORF, Orban reiterated his view that many migrants surging through his country from crisis zones in the Middle East, Africa and Asia were fleeing poverty, not real refugees in need of asylum. Hungary is the main entry point for migrants into Europe's borderless Schengen zone. (Photo by Laszlo Balogh/Reuters)

A Syrian refugee child cries as she is squeezed by other refugees and migrants trying to move ahead at Geece's border with Macedonia near the village of Idomeni early morning September 7, 2015. Thousands of migrants and refugees were crowding at Greece's border with Macedonia on Monday morning, their entry slowly rationed by Greek and Macedonian police. (Photo by Yannis Behrakis/Reuters)

A Syrian refugee baby sleeps in a box at Geece's border with Macedonia near the village of Idomeni early morning September 7, 2015. (Photo by Yannis Behrakis/Reuters)

Refugees and migrants push each other as they try to board a bus following their arrival onboard the Eleftherios Venizelos passenger ship at the port of Piraeus, near Athens, Greece September 7, 2015. Greece is struggling to cope with the hundreds of migrants and refugees from the war in Syria making the short crossing every day from Turkey to Greece's eastern islands, including Kos, Lesbos, Samos and Agathonisi. (Photo by Alkis Konstantinidis/Reuters)

Refugees and migrants wait to board a bus following their arrival onboard the Eleftherios Venizelos passenger ship at the port of Piraeus, near Athens, Greece September 7, 2015. (Photo by Alkis Konstantinidis/Reuters)

A migrant woman holding a baby is squeezed as they try to board a bus following their arrival onboard the Eleftherios Venizelos passenger ship at the port of Piraeus, near Athens, Greece September 7, 2015. (Photo by Alkis Konstantinidis/Reuters)

A policer officer hits a man with a baton as he tries to maintain order while migrants wait for trains at a temporary camp near Gevgelija, Macedonia, September 7, 2015. Several thousand migrants in Macedonia boarded trains on Sunday to travel north after spending a night in a provisional camp. Macedonia has organised trains twice a day to the north border where migrants cross into Serbia to make their way to Hungary. Since June, Macedonian authorities have said that more than 60,000 migrants have entered the country, and around 1,500 entered just in one day, mainly refugees from Syria. (Photo by Stoyan Nenov/Reuters)

A migrant tries to get on a train which has already left the station near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

A police officer tries to maintain order while migrants wait for trains at a temporary camp near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

Migrants sit on the ground in a temporary camp while others board trains near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

A migrant jumps over a fence as he tries to avoid police to get on a train near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

A migrant rests in a sleeping bag in a makeshift camp at a collection point in the village of Roszke, Hungary, September 7, 2015. (Photo by Marko Djurica/Reuters)

Hungarian police officers push back migrants at collection point in the village of Roszke, Hungary, September 7, 2015. Police used pepper spray on a crowd of migrants attempting to break through a cordon at Roszke, on Hungary's border with Serbia, on Monday, a Reuters witness said. (Photo by Marko Djurica/Reuters)

Police try to stop migrants going under a fence to board a train at a station near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

Young migrants run to board a train after crossing the border near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

Migrants receive medical checks before boarding buses after arriving by train at the main railway station in Munich, Germany September 7, 2015. About 2,500 refugees are expected to arrive in Germany via Austria by early afternoon on Monday, after an estimated 20,000 came in over the weekend, a Bavarian official told reporters. (Photo by Michaela Rehle/Reuters)

A migrant catches up with a train which has already left the station near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

Police try to stop migrants going under a fence to board a train at a station near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

A police officer tries to maintain order while migrants wait for trains at a temporary camp near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

A fence breaks down as migrants push towards a train near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

Migrants rescue a man who collapsed as migrants pushed to board a train near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

A Macedonian policeman tries to impose order as hundreds of refugees and migrants wait to cross Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

A migrant pushes a pram passed an armoured vehicle of the Macedonian army near Gevgelija, Macedonia, September 7, 2015. (Photo by Stoyan Nenov/Reuters)

Migrants and refugees wait to cross Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian refugees try to protect themselves from gusts of wind and dust as they wait to cross Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

Macedonian policemen tryto impose order as hundreds of refugees and migrants wait to cross Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

A Macedonian policeman stands guard as hundreds of refugees and migrants wait to cross Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

Migrants eat at a makeshift mensa at the fair ground of Munich, Germany September 7, 2015. (Photo by Michaela Rehle/Reuters)

Migrants wait for buses behind police officers at a collection point in the village of Roszke, Hungary, September 7, 2015. The EU executive has drawn up a new set of national quotas under which Germany will take in more than 40,000 and France 30,000 of a total of 160,000 asylum-seekers it says should be relocated from Italy, Greece and Hungary, an EU source said on Monday. Hungary is the main entry point for migrants into Europe's borderless Schengen zone. (Photo by Laszlo Balogh/Reuters)

Migrants eat at a makeshift mensa at the fair ground of Munich, Germany September 7, 2015. (Photo by Michaela Rehle/Reuters)

A migrant carries a child through a row of Hungarian police officers to enter a bus at a collection point in the village of Roszke, Hungary, September 7, 2015. (Photo by Marko Djurica/Reuters)

A migrant carries a child as she walks past Hungarian police officers to board a bus at a collection point in the village of Roszke, Hungary, September 7, 2015. (Photo by Marko Djurica/Reuters)

Hungarian policemen guide migrants as they wait for buses in a makeshift camp at a collection point in the village of Roszke, Hungary, September 7, 2015. (Photo by Laszlo Balogh/Reuters)

Blankets and garbage are pictured at a makeshift camp of migrants as they wait for buses at a collection point in the village of Roszke, Hungary, September 7, 2015. (Photo by Laszlo Balogh/Reuters)

A group of migrants leaves a collection point in the village of Roszke, Hungary, September 7, 2015, as they decided to go the nearest town of Szeged. (Photo by Marko Djurica/Reuters)

A boy cries as his father speaks to a police officer at a migrants' collection point in the village of Roszke, Hungary, September 7, 2015. (Photo by Laszlo Balogh/Reuters)

Hungarian police officers push back migrants at collection point in the village of Roszke, Hungary, September 7, 201. (Photo by Marko Djurica/Reuters)

Migrants address a Hungarian police officer at collection point in the village of Roszke, Hungary, September 7, 2015. (Photo by Marko Djurica/Reuters)

A Syrian refugee sits on a stretch of train tracks where thousands of refugees and migrants crossed Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

An Iraqi refugees feeds her baby as she wait to cross Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

A Syrian refugee carries a baby on her way to cross Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian and Iraqi refugees walk along rail tracks on their way to cross Greece's border with Macedonia, near the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

A Syrian refugee boy runs across rail tracks as a freight train approaches near Greece's border with Macedonia, outside the Greek village of Idomeni, September 7, 2015. (Photo by Yannis Behrakis/Reuters)

Migrants run from police as they escape from a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

Hungarian policemen attempt to stop a migrant as he tries to escape a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

Hungarian policemen attempt to stop a migrant and a child to run from a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

A Hungarian policeman attempts to stop a migrant and a child to run from a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

A migrant runs with a child before tripping on a TV camerawoman (L) and falling as he tries to escape from a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

A migrant carrying a child falls after tripping on a TV camerawoman (R) while trying to escape from a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

A migrant falls over a child as he tries to escape from a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

A migrant carrying a baby is stopped by a Hungarian policeman as he tries to escape a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

A migrant carrying a baby is stopped by a Hungarian policeman as he tries to escape a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

A migrant carrying a baby is stopped by a Hungarian policeman as he tries to escape a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

Hungarian policemen attempt to stop a migrant as he tries to escape from a collection point in Roszke village, Hungary, September 8, 2015. (Photo by David Balogh/Reuters)

Hungarian policemen detain a migrant after he tried to escape from a collection point in Roszke village, Hungary, September 8, 2015. (Photo by David Balogh/Reuters)

Migrants run against the traffic on a motorway leading to Budapest as they escape a transit camp in the village of Roszke, Hungary, September 7, 2015. (Photo by Marko Djurica/Reuters)

A migrant carrying a baby is stopped by a Hungarian policeman as he tries to escape a collection point in Roszke village, Hungary, September 8, 2015. (Photo by Marko Djurica/Reuters)

A migrant stands in front of tents at a collection point in the village of Roszke, Hungary, September 8, 2015. Most of the people flooding into Europe are refugees fleeing violence and persecution in their home countries who have a legal right to seek asylum, the United Nations said on Tuesday. (Photo by Marko Djurica/Reuters)